Mount Signal Solar

The Mount Signal Solar Project is located near Calexico, Imperial Valley. This 200 megawatt solar farm is a large, utility scale project that transmits power to SDG&E’s “Sunrise Powerlink”. The PV solar field covers approximately 1940 acres, which includes it’s own substation and 4.5 miles of transmission line.

Hale Engineering provided civil engineering and surveying services including topographic surveys and base mapping, A.L.T.A. Survey, Record of Survey, transmission line surveys, substation grading plans, erosion control plans, terrain modeling and earthwork calculations, quantity estimates, hydrologic/hydraulic calculations, storm water retention design, drainage report, construction staking and layout, field verifications, project permitting, processing and coordination.